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(11)

EP 4 461 008 A1

(12)

(43) Date of publication: 13.11.2024 Bulletin 2024/46 (21) Application number: 22918546.7 (22) Date of filing: 14.12.2022

(51) International Patent Classification (IPC):  H04W 24/10(2009.01) H04W 36/00(2009.01) H04W 72/04(2023.01) H04L 5/00(2006.01) H04W 24/08(2009.01) H04W 36/30(2009.01) H04B 17/30(2015.01) (52) Cooperative Patent Classification (CPC): H04W 8/24; H04W 36/085; H04L 5/0053; H04L 5/001; H04L 5/0023; H04L 5/0048; H04B 7/0695 (86) International application number: PCT/FI2022/050832 (87) International publication number: WO 2023/131743 (13.07.2023 Gazette 2023/28)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 05.01.2022 FI 20225003 (71) Applicant: Nokia Technologies Oy 02610 Espoo (FI)	(72) Inventors: HAKOLA, Sami-Jukka 90450 Kempele (FI) KOSKELA, Timo 90670 Oulu (FI) LADDU, Keeth, Saliya, Jayasinghe 02140 Espoo (FI) ENESCU, Mihai 02200 Espoo (FI) KARJALAINEN, Juha, Pekka 88600 Sotkamo (FI) (74) Representative: Nokia EPO representatives  Nokia Technologies Oy Karakaari 7 02610 Espoo 02610 Espoo (FI)